Ask Hobie if he can't synchronize the props a little better. I don't know whether it's number one or number three, but one of them keeps slipping out.
9 seconds sound clip from the The High and the Mighty (1954) movie soundboard.
You can hear this line at 00:38:51 in the DVD version of the movie.
Quote context
[...]
- Got sleepy and couldn't wait so you take a taxi.
- Skipper says, What's the matter with you guys? Can't you keep the props together?
- Well, Skipper says they're out of phase.
[...]